aluminum corrugated plate

aluminum corrugated plate Raw materials: Aluminum-manganese-magnesium alloy (AL3004), which is usually used in High grade metallic roof, is aluminum alloy that for construction. It is light, weatherable, stain-resistant, and easy to be welded, and its structure strength is moderate. The life-span of the raw material can be at least 40 years. Application: Standing seam locking aluminum roofing is widely used in the large roofing construction for big public building, such as airport, , railway station, conference and exhibition center, stadiums, university buildings and so on. Shape Standing seam system roof profile comprehensively takes into consideration waterproofing, load bearing processing factors of materials; with advantage over other roofing sheet types. 1)Curved 2)Conical 3)Complicated and novel: Convex conical profile, Conical straight profile, Convex straight profile, Straight profile, Horizontal, S-shape profile. Performance Excellent self-tightness, free expansion of structure, as well as weldable ability of metal renders impeccable overall waterproofing performance to the roofing sheets. 1) Tightness 2)Welding performance 3)Expansion